CONFIG_SERIAL_ARC_NR_PORTS  106 drivers/tty/serial/arc_uart.c static struct arc_uart_port arc_uart_ports[CONFIG_SERIAL_ARC_NR_PORTS];
CONFIG_SERIAL_ARC_NR_PORTS  120 drivers/tty/serial/arc_uart.c 	.nr		= CONFIG_SERIAL_ARC_NR_PORTS,
CONFIG_SERIAL_ARC_NR_PORTS  496 drivers/tty/serial/arc_uart.c 	if (co->index < 0 || co->index >= CONFIG_SERIAL_ARC_NR_PORTS)